FR2433047A1 - PROCESS FOR THE PRODUCTION OF EPOXIDES USING IMMOBILIZED MICROORGANISMS - Google Patents

PROCESS FOR THE PRODUCTION OF EPOXIDES USING IMMOBILIZED MICROORGANISMS

Info

Publication number
FR2433047A1
FR2433047A1 FR7920511A FR7920511A FR2433047A1 FR 2433047 A1 FR2433047 A1 FR 2433047A1 FR 7920511 A FR7920511 A FR 7920511A FR 7920511 A FR7920511 A FR 7920511A FR 2433047 A1 FR2433047 A1 FR 2433047A1
Authority
FR
France
Prior art keywords
epoxides
production
immobilized
immobilized microorganisms
microorganisms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7920511A
Other languages
French (fr)
Other versions
FR2433047B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BIO RESEARCH CENTER CO
Original Assignee
BIO RESEARCH CENTER CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BIO RESEARCH CENTER CO filed Critical BIO RESEARCH CENTER CO
Publication of FR2433047A1 publication Critical patent/FR2433047A1/en
Application granted granted Critical
Publication of FR2433047B1 publication Critical patent/FR2433047B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms

Abstract

L'invention concerne l'obtention d'époxydes à l'aide de microorganismes immobilisés. On immobilise un microorganisme approprié par polymérisation d'au moins un acrylamide, et l'on utilise les cellules immobilisées pour transformer des alcènes terminaux (1-alcène ou alpha , omega -alcadiène) en les époxy-alcanes correspondants. Les époxydes obtenus sont des intermédiaires pour la synthèse de divers polymères (matières textiles, plastiques, etc.).The invention relates to the production of epoxides using immobilized microorganisms. A suitable microorganism is immobilized by polymerization of at least one acrylamide, and the immobilized cells are used to transform terminal alkenes (1-alkene or alpha, omega-alkadiene) into the corresponding epoxy-alkanes. The epoxides obtained are intermediates for the synthesis of various polymers (textiles, plastics, etc.).

FR7920511A 1978-08-11 1979-08-10 PROCESS FOR THE PRODUCTION OF EPOXIDES USING IMMOBILIZED MICROORGANISMS Granted FR2433047A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9808178A JPS5526806A (en) 1978-08-11 1978-08-11 Preparation of epoxides by immobilized microorganism

Publications (2)

Publication Number Publication Date
FR2433047A1 true FR2433047A1 (en) 1980-03-07
FR2433047B1 FR2433047B1 (en) 1983-12-16

Family

ID=14210386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920511A Granted FR2433047A1 (en) 1978-08-11 1979-08-10 PROCESS FOR THE PRODUCTION OF EPOXIDES USING IMMOBILIZED MICROORGANISMS

Country Status (6)

Country Link
JP (1) JPS5526806A (en)
BE (1) BE878201A (en)
CA (1) CA1132922A (en)
DE (1) DE2931148A1 (en)
FR (1) FR2433047A1 (en)
GB (1) GB2028315B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572692A (en) * 1980-06-04 1982-01-08 Baiorisaac Center:Kk Preparation of volatile epoxide by microorganism
CA1240942A (en) * 1984-05-28 1988-08-23 Keizo Furuhashi Process for the preparation of epoxides by means of microorganisms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306213A1 (en) * 1975-04-04 1976-10-29 Rhone Poulenc Ind Fixation of enzymes onto mineral supports - using a silicon contg. aromatic amine as coupling agent
FR2374279A1 (en) * 1976-12-20 1978-07-13 Exxon Research Engineering Co TWO-PHASE FERMENTATION PROCESS FOR OXIDATION OR EPOXIDATION OF HYDROCARBONS
US4106986A (en) * 1977-06-24 1978-08-15 Bio Research Center Company, Ltd. Manufacture of epoxide using a microorganism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154779A (en) * 1978-04-14 1979-10-15 Exxon Research Engineering Co PROCEDURE FOR EPOXIDATION OF LOWER ALFAOLEFINS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306213A1 (en) * 1975-04-04 1976-10-29 Rhone Poulenc Ind Fixation of enzymes onto mineral supports - using a silicon contg. aromatic amine as coupling agent
FR2374279A1 (en) * 1976-12-20 1978-07-13 Exxon Research Engineering Co TWO-PHASE FERMENTATION PROCESS FOR OXIDATION OR EPOXIDATION OF HYDROCARBONS
US4102744A (en) * 1976-12-20 1978-07-25 Exxon Research & Engineering Co. Two phase fermentation
US4106986A (en) * 1977-06-24 1978-08-15 Bio Research Center Company, Ltd. Manufacture of epoxide using a microorganism

Also Published As

Publication number Publication date
BE878201A (en) 1980-02-11
GB2028315B (en) 1982-10-13
DE2931148A1 (en) 1980-03-06
GB2028315A (en) 1980-03-05
JPS5526806A (en) 1980-02-26
CA1132922A (en) 1982-10-05
FR2433047B1 (en) 1983-12-16
JPS5646790B2 (en) 1981-11-05

Similar Documents

Publication Publication Date Title
ES8400143A1 (en) Biochemical process.
AU537881B2 (en) Diamine-epichlorohydrin polycondensates
OA06973A (en) Process for the enzymatic preparation of 2-amino-4-methylphosphino-butiryque- (L) acid.
ES2166765T3 (en) POLYMERIZATION OF CYCLE ETERES USING CATALYSTS OF SELECTED METAL COMPOUNDS.
FR2433047A1 (en) PROCESS FOR THE PRODUCTION OF EPOXIDES USING IMMOBILIZED MICROORGANISMS
PT73314B (en) PROCESS FOR THE PRODUCTION OF BETA-HYDROXYBUTYRIC ACID AND ITS OLIGOCONDENSATES
KR910007848A (en) Separation method of 1-methoxy-2-propanol and water
FR2567148B1 (en) PROCESS FOR OBTAINING METHANE BY FERMENTATION OF ALGAE
FR2423449A1 (en) PROCESS FOR ELIMINATION OF WASTE SLUDGE DISINFECTED WITH LIME
FR2637913B1 (en) PROCESS FOR PRODUCING POLYSACCHARIDES BY FERMENTATION OF A HYDROCARBON SOURCE USING MICROORGANISMS
GB1370067A (en) N,n1-dibenzyl-n,n1-bis-2-3,4-disubstituted phenyl ethyl- poly methylenediamines
FR2671097B1 (en) MUTANT STRAIN OF XANTHOMONAS CAMPESTRIS, PROCESS FOR OBTAINING NON-VISCOUS XANTHANE AND XANTHANE.
FR2594435B1 (en) PROCESS FOR THE MANUFACTURE OF HYDROXYLAMINES AND PRODUCTS THUS OBTAINED
ATE139753T1 (en) METHOD FOR PURIFYING PRODUCT WATER OR WASTEWATER CONTAINING WOOD RESIN
EP0032113A3 (en) Antiinflammatory 4,5-diaryl-alpha-(polyhaloalkyl)-1h-imidazole-2-methanols
DE3163322D1 (en) Fermentation process
ES8201606A1 (en) Process for preparing a non-toxic polymer material capable of exchanging water, based on acrylamide/N,N'methylenediacrylamide.
FR2369215A1 (en) PROCESS FOR CLARIFYING RAW WATER USED
FI950286A (en) Process for the preparation of dye useful for the nuance of contact lenses
FR2357507A1 (en) PROCESS FOR THE ACTIVATION OF IMMOBILIZED LIVE MICROORGANISMS AND APPLICATION AND TRANSFORMATION OF STEROIDS
BE905068A (en) PROCESS FOR OBTAINING GRAPE ANTHOCYANOSIDE POLYMERS (VITIS VINIFERA L.).
FR2540102B1 (en) PROCESS FOR OBTAINING 2,2,2-TRIFLUOROETHANOL
ES8307188A1 (en) A method for the anaerobic fermentation of waste water.
FR2619808B1 (en) ENANTIOSELECTIVE PROCESS FOR PREPARING HEMICARONIC ALDEHYDE DERIVATIVES WITH TRANS OR CIS STRUCTURE
FR2609989B1 (en) PROCESS FOR THE PREPARATION OF METHOXY-3 METHYLENEDIOXY-4,5 BENZALDEHYDE

Legal Events

Date Code Title Description
ST Notification of lapse